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Disclosery

Silphium Asset Management Ltd: BIDU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Silphium Asset Management Ltd on BIDU, newest first. How the timeline and the estimate are built.

Silphium Asset Management Ltd held 0 BIDU shares at 2025-12-31 per its 13F-HR filed 2026-01-27.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -12,500 shares

    13F-HR 0000919574-26-000476 filed by Silphium Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 12,500 shares
    Change vs previous 13F -5,530 shares

    0.49% of the 13F portfolio, value $1,647,125.

    13F-HR 0000919574-25-006407 filed by Silphium Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-06-30
    13F 18,030 shares
    Change vs previous 13F +5,530 shares

    0.55% of the 13F portfolio, value $1,546,253.

    13F-HR 0000919574-25-004495 filed by Silphium Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-03-31
    13F 12,500 shares
    Change vs previous 13F not available

    0.93% of the 13F portfolio, value $1,150,375.

    13F-HR 0000919574-25-002661 filed by Silphium Asset Management Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).